| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $232.35 | 12.807% | $262.1071 | $262.11 | $262.10 | $262.10 |
| Purchase #2 | $68.85 | 9.547% | $75.4231 | $75.42 | $75.40 | $75.40 |
| Purchase #3 | $100.76 | 4.185% | $104.9768 | $104.98 | $105.00 | $105.00 |
| Purchase #4 | $66.38 | 11.283% | $73.8697 | $73.87 | $73.85 | $73.90 |
| Purchase #5 | $188.95 | 12.395% | $212.3704 | $212.37 | $212.35 | $212.40 |
| Purchase #6 | $8.56 | 4.784% | $8.9695 | $8.97 | $8.95 | $9.00 |
| Purchase #7 | $194.37 | 7.452% | $208.8545 | $208.85 | $208.85 | $208.90 |
| 7 purchase totals = | $860.22 | $946.5711 | $946.57 | $946.50 | $946.70 | |